// This file was generated by gir (https://github.com/gtk-rs/gir)
// from gir-files (https://github.com/gtk-rs/gir-files)
// from webkit-gir-files
// DO NOT EDIT

use crate::{ffi, GeolocationPosition};
use glib::{
    prelude::*,
    signal::{connect_raw, SignalHandlerId},
    translate::*,
};
use std::boxed::Box as Box_;

glib::wrapper! {
    /// Geolocation manager.
    ///
    /// WebKitGeolocationManager provides API to get the geographical position of the user.
    /// Once a #WebKitGeolocationPermissionRequest is allowed, when WebKit needs to know the
    /// user location #WebKitGeolocationManager::start signal is emitted. If the signal is handled
    /// and returns [`true`], the application is responsible for providing the position every time it's
    /// updated by calling webkit_geolocation_manager_update_position(). The signal #WebKitGeolocationManager::stop
    /// will be emitted when location updates are no longer needed.
    ///
    /// ## Properties
    ///
    ///
    /// #### `enable-high-accuracy`
    ///  Whether high accuracy is enabled. This is a read-only property that will be
    /// set to [`true`] when a #WebKitGeolocationManager needs to get accurate position updates.
    /// You can connect to notify::enable-high-accuracy signal to monitor it.
    ///
    /// Readable
    ///
    /// ## Signals
    ///
    ///
    /// #### `start`
    ///  The signal is emitted to notify that @manager needs to start receiving
    /// position updates. After this signal is emitted the user should provide
    /// the updates using webkit_geolocation_manager_update_position() every time
    /// the position changes, or use webkit_geolocation_manager_failed() in case
    /// it isn't possible to determine the current position.
    ///
    /// If the signal is not handled, WebKit will try to determine the position
    /// using GeoClue if available.
    ///
    ///
    ///
    ///
    /// #### `stop`
    ///  The signal is emitted to notify that @manager doesn't need to receive
    /// position updates anymore.
    ///
    ///
    #[doc(alias = "WebKitGeolocationManager")]
    pub struct GeolocationManager(Object<ffi::WebKitGeolocationManager, ffi::WebKitGeolocationManagerClass>);

    match fn {
        type_ => || ffi::webkit_geolocation_manager_get_type(),
    }
}

impl GeolocationManager {
    /// Notify @self that determining the position failed.
    /// ## `error_message`
    /// the error message
    #[doc(alias = "webkit_geolocation_manager_failed")]
    pub fn failed(&self, error_message: &str) {
        unsafe {
            ffi::webkit_geolocation_manager_failed(
                self.to_glib_none().0,
                error_message.to_glib_none().0,
            );
        }
    }

    /// Get whether high accuracy is enabled.
    ///
    /// # Returns
    ///
    /// Whether the setting is enabled.
    #[doc(alias = "webkit_geolocation_manager_get_enable_high_accuracy")]
    #[doc(alias = "get_enable_high_accuracy")]
    #[doc(alias = "enable-high-accuracy")]
    pub fn enables_high_accuracy(&self) -> bool {
        unsafe {
            from_glib(ffi::webkit_geolocation_manager_get_enable_high_accuracy(
                self.to_glib_none().0,
            ))
        }
    }

    /// Notify @self that position has been updated to @position.
    /// ## `position`
    /// a #WebKitGeolocationPosition
    #[doc(alias = "webkit_geolocation_manager_update_position")]
    pub fn update_position(&self, position: &mut GeolocationPosition) {
        unsafe {
            ffi::webkit_geolocation_manager_update_position(
                self.to_glib_none().0,
                position.to_glib_none_mut().0,
            );
        }
    }

    /// The signal is emitted to notify that @manager needs to start receiving
    /// position updates. After this signal is emitted the user should provide
    /// the updates using webkit_geolocation_manager_update_position() every time
    /// the position changes, or use webkit_geolocation_manager_failed() in case
    /// it isn't possible to determine the current position.
    ///
    /// If the signal is not handled, WebKit will try to determine the position
    /// using GeoClue if available.
    ///
    /// # Returns
    ///
    /// [`true`] to stop other handlers from being invoked for the event.
    ///    [`false`] to propagate the event further.
    #[doc(alias = "start")]
    pub fn connect_start<F: Fn(&Self) -> bool + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn start_trampoline<F: Fn(&GeolocationManager) -> bool + 'static>(
            this: *mut ffi::WebKitGeolocationManager,
            f: glib::ffi::gpointer,
        ) -> glib::ffi::gboolean {
            let f: &F = &*(f as *const F);
            f(&from_glib_borrow(this)).into_glib()
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"start\0".as_ptr() as *const _,
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    start_trampoline::<F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    /// The signal is emitted to notify that @manager doesn't need to receive
    /// position updates anymore.
    #[doc(alias = "stop")]
    pub fn connect_stop<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn stop_trampoline<F: Fn(&GeolocationManager) + 'static>(
            this: *mut ffi::WebKitGeolocationManager,
            f: glib::ffi::gpointer,
        ) {
            let f: &F = &*(f as *const F);
            f(&from_glib_borrow(this))
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"stop\0".as_ptr() as *const _,
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    stop_trampoline::<F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }

    #[doc(alias = "enable-high-accuracy")]
    pub fn connect_enable_high_accuracy_notify<F: Fn(&Self) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId {
        unsafe extern "C" fn notify_enable_high_accuracy_trampoline<
            F: Fn(&GeolocationManager) + 'static,
        >(
            this: *mut ffi::WebKitGeolocationManager,
            _param_spec: glib::ffi::gpointer,
            f: glib::ffi::gpointer,
        ) {
            let f: &F = &*(f as *const F);
            f(&from_glib_borrow(this))
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"notify::enable-high-accuracy\0".as_ptr() as *const _,
                Some(std::mem::transmute::<*const (), unsafe extern "C" fn()>(
                    notify_enable_high_accuracy_trampoline::<F> as *const (),
                )),
                Box_::into_raw(f),
            )
        }
    }
}